Travis build attempt #3, spaces because yaml sucks

.travis.yml

@@ -2,12 +2,12 @@ language: cpp
 
 #Install dependencies
 before_install:
-	- sudo apt-get update -qq
-	- sudo apt-get install -qq libwxgtk3.0-dev libssh2-1-dev
+    - sudo apt-get update -qq
+    - sudo apt-get install -qq libwxgtk3.0-dev libssh2-1-dev
 
 # Build with both gcc and clang
 compiler:
-	- gcc
-	- clang
+    - gcc
+    - clang
 
 script: make